S01E01 Best Hedgehog
Sonic frees a prisoner who has been locked at Robotnik's Fortress for 30 years who wants to find his long lost girlfriend which Robotnik also loves.
Adventures of Sonic the Hedgehog
S01E40: Prehistoric Sonic
Despite the intervention of Sonic and Tails, Robotnik obtains the fourth and final emerald in prehistory. With the emeralds gathered together, Robotnik uses them to become an all-powerful being.
Overview
A comical, light-hearted and gag-driven adventure series based on the titular character, an arrogant and mischievous yet kind-hearted teenage hedgehog with the power to move at supersonic speeds. Sonic, with his idolizing young friend Tails, regularly oppose the wicked Dr. Ivo Robotnik, his robot henchmen Scratch, Grounder and Coconuts, and thwart their plans to conquer their home planet of Mobius.
Episodes
S01E02 Tails' New Home
Robotnik creates a robot fox family when he finds out that Sonic is trying to find Tails a new home to keep him safe.
S01E03 Birth of a Salesman
Robotnik buys new gadgets from an enterprising salesman to help Scratch and Grounder catch Sonic, but winds up regretting his purchases when they keep backfiring.
S01E04 Submerged Sonic
Robotnik is after the Power Gems from the city of Submerbia and Sonic and Tails are hired to stop him.
S01E06 Over the Hill Hero
Robotnik fools Captain Rescue into capturing Sonic after the aging superhero lets his guard down, so Tails must convince Rescue to be his old self again in order to save Sonic.
S01E07 Robolympics
An asteroid is heading for Turtle Town and Robotnik offers to save it, but only if Sonic agrees to play in the Robolympics against him and his robots.
S01E08 Lovesick Sonic
When Sonic saves a female hedgehog named Breezie, he falls in love. Sonic does not know that Breezie is a robot that Dr. Robotnik created to keep Sonic occupied while he floods a village near...
S01E09 Subterranean Sonic
Sonic and Tails escape underground from Scratch and Grounder, but they are held captive there by a miserly mole named Spelunk.
S01E10 Grounder the Genius
Grounder accidentally puts a "genius chip" in his head and it makes him so smart that he easily captures Sonic and even takes over Robotnik's operations.
S01E11 High Stakes Sonic
Sonic and Tails infiltrate Robotnik's new Casino Night Zone to stop him and his henchmen from scamming a group of sheep into becoming Robotnik's slaves.
S01E12 Blank-Headed Eagle
Scratch suffers a blow to the head and believes that he is his favorite television character, Edgar Eagle. Sonic uses this to his advantage in preventing another one of Robotnik's schemes.
S01E13 Boogey-Mania
Robotnik reprograms a machine created by Von Schlemmer capable of bringing dreams into reality and unleashes a dream monster upon Mobius.
S01E14 Big Daddy
Sonic tries to save a gorilla that is under Robotnik's control, while Coconuts finds the gorilla's lost baby and plots to use it against Sonic.
S01E15 The Robotnik Express
On the way to stop a train of explosives from arriving at Robotnik's munition factory, Sonic and Tails must deal with a duo of bears named Big Griz and Mad Mike after Scratch and Grounder...
S01E16 Mama Robotnik's Birthday
Robotnik's obnoxious mother visits her son on her birthday and expects a present. After he fails to destroy a nearby forest as a present, however, she decides to capture Sonic as her own gift.
S01E17 Slowwww Going
Sonic must save a family of sloths from Dr. Robotnik's slow-motion ray. But when he himself is slowed down by Scratch and Grounder, Tails and the sloth family must take action.
S01E18 So Long Sucker
Tails adopts a squishy creature from another dimension named Goobster, who turns out to be a black hole.
S01E19 Robotnik's Rival
Robotnik and a rival named Brandon Quark try to cooperate in capturing Sonic. However, Sonic tricks them into becoming enemies, and they try to outdo each other.
S01E20 Trail of the Missing Tails
Robotnik's insane cousin, Dr. Warpnik, captures Tails and lures Sonic into his Zone of Confusion in order to enact revenge on Robotnik for banishing him.
S01E21 Momma Robotnik Returns
Momma Robotnik visits her son, and after he fails once again, she disowns him and decides to adopt Sonic as her own son in order to capture him.
S01E22 Too Tall Tails
Tails gets a megadose of Robotnik's growth gas and grows quickly to monstrous proportions, eating everything in sight and terrorizing the countryside.
S01E23 Super Special Sonic Search & Smash Squad
When Sonic and Tails are captured by Scratch and Grounder, Sonic creates a diversion by telling the duo the story of their creation.
S01E24 Magnificent Sonic
Sonic becomes the sheriff of Tranquil Gulch, in hopes of keeping Robotnik's robots from harassing the locals.
S01E25 Zoobotnik
An intergalactic huntress visits Mobius, capturing various citizens and falling in love with Robotnik.
S01E26 Tails in Charge
When Scratch and Grounder use Robotnik's latest invention to turn Sonic to stone, Tails attempts to foil the duo to ensure Sonic's safety.
S01E27 Musta Been a Beautiful Baby
Robotnik's attempt to cause Sonic to age rapidly with his newest device backfires, turning him and Tails, and later himself, into babies.
S01E28 Sonic the Matchmaker
Robotnik pursues Breezie and Robotnik Jr. in order to find out why they betrayed him with the intent of building a perpetually loyal robot wife.
S01E29 Attack on Pinball Fortress
Robotnik has unleashed his Stupidity Ray on Mobius, knowing that the newly-stupefied Mobians will be too brain dead to stop him.
S01E30 The Last Resort
Robotnik seemingly announces his surrender to Sonic, and he invites him to a resort in his gratitude.
S01E31 Coachnik
Robotnik constructs a pushy robot coach in an attempt to increase Scratch and Grounder's fitness.
S01E32 Sonic Gets Thrashed
When Robotnik opens up a resort to make resident Mobians his slaves, Sonic enlists the help of some robots from an area of Mobius called Scrap Valley.
S01E33 Close Encounter of the Sonic Kind
Sonic and Tails help an alien prince fix his space shuttle so he can return to his home planet for his coronation before his younger brother is crowned in his place and has Mobius destroyed.
S01E34 Tails Prevails
On Sonic's birthday, Tails builds a flying bicycle. Realizing Tails' potential with mechanics, Professor Von Schlemmer invites Tails to be his research assistant.
S01E35 Robotnik, Jr.
Robotnik constructs a robot son in order to help him with his conquest of Mobius.
S01E36 The Magic Hassle
Coconuts acquires a magic wand and magical gadgets from Wes Weasley, and attempts to master them.
S01E37 Blackbot the Pirate
Robotnik goes time-traveling to find the four Chaos Emeralds that bestow the user unlimited power. His first stop is the time of Blackbeard the Pirate, where he enlists the pirate's help to find the first...
S01E38 Hedgehog of the "Hound" Table
Robotnik's next stop in his time-travel is the Middle Ages, where the second emerald is. Sonic follows him, but Robotnik, with the unwilling help of a local wizard, obtains the emerald and takes over the...
S01E39 Robotnik's Pyramid Scheme
In his next time-travel stop, Robotnik plans on erasing Sonic's family tree in order to get the third emerald.
S01E40 Prehistoric Sonic
Despite the intervention of Sonic and Tails, Robotnik obtains the fourth and final emerald in prehistory. With the emeralds gathered together, Robotnik uses them to become an all-powerful being.
S01E41 Untouchable Sonic
Sonic comes to the rescue of a town that is held for ransom by Robotnik's crime syndicate.
S01E42 Sonic Breakout
Robotnik imprisons a satirical cartoonist for making fun of him in his comic book, much to the chagrin of his biggest fan, Sonic.
S01E43 Sonically Ever After
Scratch and Grounder use a ray gun Robotnik invented to transport Sonic, Tails, and Robotnik into a book of fairy tales.
S01E44 The Mystery of the Missing Hi-tops
During a fair in his honor, Sonic's shoes are stolen and he and Tails use detective intellect to find the thief.
S01E45 Super Robotnik
A chemical accident caused by Coconuts ends up giving superpowers to Robotnik, who quickly uses them to threaten Mobius's world leaders and publicly humiliate Sonic.
S01E46 Mass Transit Trouble
Robotnik threatens to demolish an airport, a lighthouse, and a train station. Sonic is forced to travel to all three places in order to remove the bombs.
S01E47 Spaceman Sonic
Robotnik sends Scratch and Grounder into space to pillage the asteroid belt, with Sonic and Tails in pursuit.
S01E48 MacHopper
Robotnik attempts to brainwash MacHopper, a friend of Sonic's into doing his dirty deeds, but an explosion causes his memory to become unstable.
S01E49 Baby-Sitter Jitters
Sonic and Tails babysit a trio of unruly baby beavers who end up being abducted by Scratch and Grounder.
S01E50 Full Tilt Tails
Robotnik makes chewing gum that makes the consumer as fast as Sonic.
S01E51 Lifestyles of the Sick and Twisted
When Throbbin Screech features Sonic on his talk show, Lifestyles of the Very Good, Robotnik kidnaps his niece in order to be featured on the show.
S01E52 Road Hog
Sonic and Tails get arrested for speeding due to Robotnik's nefarious hypnotizing scheme.
S01E53 The Mobius 5000
Sonic and Tails enter a car race in order to save an orphanage that Robotnik threatens to shut down.
S01E54 Honey, I Shrunk the Hedgehog
Sonic, Tails and a group of mole miners are hit by Robotnik's shrink ray and must work together to reverse the effects.
S01E55 Sonic's Song
Outraged by a popular song about Sonic, Robotnik outlaws music on Mobius and takes the song's composer captive with the intent of creating his own song.
S01E56 Sno Problem
Robotnik plans to freeze all of the Mobians in order to make them obedient.
S01E57 Sonic Is Running
When Momma Robotnik threatens her son into campaigning for the Mobius presidency, Sonic decides to run against him.
S01E58 Mad Mike, Da Bear Warrior
Robotnik forces a starving village of rabbits into building a statue of himself.
S01E59 Robotnikland
Robotnik takes control of the local amusement park on Sonic's birthday and uses it to try to finish him off.
S01E60 The Little Merhog
Sonic and Tails help a mermaid hedgehog named Merna save her underwater city from the wrath of Captain John Paul Memo.
S01E61 Robo-Ninjas
Robotnik captures Kwai Chang Crane, a martial arts master, and uses him to turn Scratch and Grounder into effective ninja to defeat Sonic.
S01E62 Fast and Easy
A pickpocket named Easy Eddie picks at Robotnik's Chaos Emerald ring, much to his anger. Sonic must keep Easy Eddie hidden so that he can discard the ring.
S01E63 Tails' Tale
When Sonic mysteriously vanishes, Tails, Professor Von Schlemmer, and a pilot named William le Due search for him in the Pyramid of Kommamachs.
S01E64 The Robots' Robot
Scratch and Grounder build a robot of their own who soon runs away and ends up befriending Sonic.
S01E65 Hero of the Year
Wes Weasley has sold out to Robotnik, and lures Tails, Sonic and all of their friends to a yacht under the guise of a "Hero of the Year" ceremony to thank Sonic.
Cast
Jaleel White
Sonic (voice)
Christopher Welch
Tails (voice)
Long John Baldry
Dr. Robotnik (voice)
Garry Chalk
Grounder (voice)
Philip Maurice Hayes
Scratch (voice)
Ian James Corlett
Coconuts (voice)
